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部品番号
コンポーネント説明
TA7259F データシートの表示(PDF) - Toshiba
部品番号
コンポーネント説明
メーカー
TA7259F
3-PHASE BRUSHLESS DC MOTOR DRIVER IC
Toshiba
TA7259F Datasheet PDF : 18 Pages
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TA7259P/F/FG
ABSOLUTE MAXIMUM RATINGS
(Ta = 25°C)
CHARACTERISTIC
Supply Voltage
Output Current
Power Dissipation
TA7259P
TA7259F/FG
Operating Temperature
Storage Temperature
Note: IC only.
SYMBOL
V
CC
I
O
P
D
(Note)
T
opr
T
stg
RATING
26
1.2
2.3
1.0
−
30~75
−
55~150
UNIT
V
A
W
°C
°C
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, V
CC
= 12 V, Ta = 25°C)
CHARACTERISTIC
Quiescent Current
Input Offset Voltage
Residual Output Voltage
Voltage Gain
Saturation Voltage
Upper
Lower
Cut
−
off Current
Upper
Lower
Position Sensing Input Sensitivity
Maximum Position Sensing Input
Voltage
SYMBOL
I
CC1
I
CC2
I
CC3
V
IO
V
OR
G
V
V
SAT1
V
SAT2
I
OC1
I
OC2
V
H
V
H
MAX.
TEST
CIR
−
CUIT
TEST CONDITION
FRS open
1 FRS = 5 V
V
CC
= 22 V, FRS = GND
1
―
1 V
IN
−
= V
IN
+ = 7 V
1
―
2
I
L
= 400 mA
2
―
V
C
= 20 V
―
1
―
1
―
MIN TYP.
2
4
2
5
2
5
―
40
―
0
―
15.0
―
1.0
―
0.4
―
―
―
―
―
10
―
―
MAX
7
9
9
―
10
―
1.5
1.0
20
20
―
400
UNIT
mA
mV
mV
―
V
µA
mA
mV
p
−
p
Position
Input Operating Voltage
Control
Rotation Control Input
Voltage (FRS input)
CW
STOP
CCW
CMR
H
1
CMR
C
1
V
F
1
V
S
1
V
R
1
―
2.0
―
V
CC
−
2.5
V
―
2.0
―
V
CC
−
2.5
―
0
0.4
―
2.5 3.0
3.5
V
―
4.5 5.0
5.8
7
2006-4-14
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